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Properties of the Number -1114111

One Hundred Fourteen Thousand One Hundred Eleven

Basics

Value: -1114112 → -1114111 → -1114110

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: Yes

Factorization: 1114111

Divisors: 1, 1114111

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -100001111111111111111

Octal: -4177777

Duodecimal: -4588A7

Hexadecimal: -10ffff

Square: 1241243320321

Square Root: 1055.5145664556221

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

a(n) = ∑d∣n μ(n/d) * d * (n/d)d-1, where μ() is the Moebius function (A008683). A359188
Palindromic wing primes (a.k.a. near-repdigit palindromic primes) of the general form r*(10d - 1)/9 + (m-r)*10floor(d/2) where d is the number of digits (an odd number > 1), r is the repeated digit, and m (different from r) is the middle digit. A77798
Primes of the form 4k + 4m - 1, where k and m are positive integers. A234310
Primes with digital product = 4. A107690
Primes that contain digits 1 and 4 only. A20452
Smallest palindromic prime containing exactly n 1's. A83972
a(1) = 11; for n > 1, palindromic primes in which a single digit is sandwiched between strings of '1's. A88281
Smallest prime beginning and ending in exactly n 1's and containing at least one digit ≠ 1. A68160
a(n) = (n+1) * 2n - 1. A87323
a(n) = (102·n+1 - 1)/9 + 3·10n. A332114